Why Does the Car Make Strange Noises and Fail to Start When Igniting?
1 Answers
Car ignition with strange noises and failure to start is due to car battery damage, fuel quality issues, adding water or using low-quality coolant, and excessive carbon buildup. Reasons for excessive carbon buildup: Gasoline contains impurities. When the car is turned off, the spark plug cuts off power, resulting in incomplete combustion of some combustible mixtures. The oil vapor in the crankcase forced ventilation system forms carbon deposits. Reasons for battery damage: Repeatedly starting or igniting the vehicle in a short period causes the battery to discharge large currents repeatedly. Due to driving skills, some car owners frequently stall while driving, leading to frequent starts. Otherwise, the battery frequently supplying strong current to the starter will cause its own wear. Additionally, not turning off the air conditioning when the engine is off.